MIL-PRF-19500/408K
TABLE I. Group A inspection Continued.
Limit
Inspection 1/
Symbol
Unit
Method
Conditions
Min
Max
Subgroup 2 Continued
VCE = 2.0 V dc; IC = 5 A dc;
hFE3
Forward-current transfer ratio
3076
10
pulsed (see 4.5.1)
VCE = 4.0 V dc; IC = 10 A dc;
hFE4
Forward-current transfer ratio
3076
5
pulsed (see 4.5.1)
Subgroup 3
TA = +150°C
High temperature operation:
ICES2
Collector to emitter
3041
Bias condition C
cutoff current
VCE = 50 V dc
2N3715
5.0
mA dc
VCE = 70 V dc
2N3716
5.0
mA dc
TA = 55°C
Low temperature operation:
VCE = 2.0 V dc; IC = 3.0 A dc;
hFE5
Forward-current transfer ratio
3076
12
pulsed (see 4.5.1)
Subgroup 4
Pulse response:
3251
Test condition A, except test circuit
and pulse requirement in
accordance with figure 4
µs
Pulse delay time
0.2
td
µs
Pulse rise time
1.3
tr
µs
Pulse storage time
1.2
ts
µs
Pulse fall time
1.2
tf
VCE = 10 V dc; IC = 0.5 A dc;
hfe
Small-signal short-circuit
3206
30
300
forward-current transfer ratio
f = 1 kHz
VCE = 10 V dc; IC = 0.5 A dc;
|hfe|
Magnitude of small-signal,
3306
4.0
20
short-circuit forward-current
f = 1 MHz
transfer ratio
VCB = 10 V dc; IE = 0; f = 1 MHz
Cobo
Open circuit output
3236
500
pF
capacitance
See footnote at end of table.
10
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